A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-421-4417
NSN 5945-00-899-5633
NSN 5945-01-288-9113
NSN 6620-01-578-1984
NSN 6240-00-539-9770
NSN 5935-01-481-9168
NSN 5920-01-071-1921
NSN 5998-00-035-5308
NSN 6620-01-449-8743
NSN 6130-00-554-3691
NSN 5960-01-495-0859
NSN 5945-01-173-9997